INFRASTRUCTURE · LIVE

C.A.S.T.L.E.

SOVEREIGN AI INFRASTRUCTURE STACK

Six interlocking systems that give you complete sovereignty over your AI infrastructure. Every component runs on hardware you own, processes data you control, and operates without a single external dependency.

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INTERLOCKING SYSTEMS
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API ENDPOINTS
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EXTERNAL DEPENDENCIES
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MS P95 LATENCY
CKNOWLEDGE VAULT
ASOVEREIGN DATABASE
SZERO-TRUST AUTH
TACCESS CONTROL
LBROWSER INTELLIGENCE
EINFERENCE ENGINE
C
CROWN
Knowledge Vault

Sovereign knowledge management with vector search, semantic indexing, and retrieval-augmented generation. Your data, your embeddings, your intelligence — never leaving your infrastructure.

768-dimensional vector embeddings
Semantic search & RAG pipelines
Qdrant persistent storage
Real-time knowledge ingestion
A
ATLAS
Sovereign Database

PostgreSQL 16 with row-level security, PostgREST API generation, and MinIO object storage. Every byte lives on hardware you own. No cloud database bills.

PostgreSQL 16 + RLS policies
Auto-generated REST APIs
MinIO S3-compatible storage
Real-time subscriptions
S
SHIELD
Zero-Trust Auth

Multi-protocol authentication with OAuth 2.0, OIDC, SAML, and push-based MFA. Device fingerprinting and cryptographic challenge-response. Zero passwords.

OAuth 2.0 / OIDC / SAML
Push-based MFA (AuthGate)
Device fingerprinting
47 identity API endpoints
T
TOWER
Access Control

Role-based and attribute-based access control with policy-as-code enforcement. Complete audit trails with tamper-evident logging for every access decision.

RBAC + ABAC hybrid
Policy-as-code (OPA)
Tamper-evident audit trails
Real-time access decisions
L
LENS
Browser Intelligence

AI-controlled headless Chromium for autonomous web intelligence. SSRF-protected, sandboxed execution with full DOM manipulation and screenshot capabilities.

Headless Chromium automation
SSRF protection & sandboxing
DOM manipulation & scraping
Screenshot & PDF generation
E
ECHO
Inference Engine

OpenAI-compatible inference API with SSE streaming, sub-200ms P95 latency, and automatic fleet load balancing. 22+ models running on local hardware at zero cost.

OpenAI-compatible API
SSE token streaming
<200ms P95 latency
Fleet auto-routing
SYSTEM TOPOLOGY

DATA FLOW ARCHITECTURE

ECHO
CROWN
Inference → Knowledge
CROWN
ATLAS
Embeddings → Storage
SHIELD
TOWER
Auth → Access Control
LENS
ECHO
Intelligence → Processing
ENCRYPTED VAULT

KNOX

Military-grade encrypted data vault with compliance-ready architecture. Air-gap capable. Tamper-evident logging. Your most sensitive data, protected by cryptography — not policy.

AES-256 Encryption
Data encrypted at rest and in transit
Air-Gap Mode
Full operation without network connectivity
Tamper Evidence
Cryptographic proof of data integrity
Key Rotation
Automatic key lifecycle management
COMPLIANCE & CERTIFICATIONS

BUILT FOR REGULATED ENVIRONMENTS

Protected B
Government of Canada security classification
FIPS 140-2
Cryptographic module validation path
PIPEDA
Canadian privacy law compliance
Data Residency
All data stays in Canadian infrastructure
Air-Gap Ready
Full functionality without internet

YOUR INFRASTRUCTURE. YOUR RULES.

Deploy CASTLE on your hardware. Zero cloud dependency. Zero API costs. Total sovereignty.